Grilled Pineapple with Cinnamon and Rum Recipe

Jump to Recipe Print Recipe

Warm & Familiar Grilled Pineapple with Cinnamon and Rum Recipe

There’s something wonderfully nostalgic about grilled pineapple. It’s like summer evenings bottled in sweet, caramelized slices that sizzle with warm cinnamon and a whisper of rum. I love when a simple fruit transforms into something velvety, fragrant, and bursting with bold, buttery sweetness on the grill. You’ll notice how the edges crisp just right, giving that irresistible balance of tender and charred that makes you want to dive in bite after bite.

Whether you’re firing up your barbecue or using a grill pan indoors, this Grilled Pineapple with Cinnamon and Rum Recipe is effortless yet impressive. It’s perfect as an unexpected dessert, a bright sidekick to savory dishes, or even a boozy twist for your next brunch. Stick with me—I’ll walk you through why each step matters and how to keep those flavors singing.

Plus, you’ll soon see how just a few pantry staples—brown sugar, butter, cinnamon, and optionally a splash of dark rum—turn a humble pineapple into a luscious, caramel-kissed treat. Ready to grill something comforting and delicious? Let’s get started.

Ingredient Breakdown

• 1 fresh pineapple – juicy and naturally sweet; choose ripe but firm for best grilling texture.
• ¼ cup butter, melted – adds a velvety richness that helps caramelize the sugars as the pineapple grills.
• ¼ cup dark brown sugar – brings deep molasses sweetness that balances pineapple’s natural tang.
• ¼ cup dark rum, optional – infuses a warm, boozy note that makes this recipe extra special.
• 1 teaspoon ground cinnamon – adds fragrant warmth and pairs beautifully with tropical fruit.
• Pinch salt – enhances and balances all the sweet and spiced flavors.

Before You Start

Prep is your best friend here. I recommend getting your pineapple sliced and marinade mixed before firing up the grill. The 20-30 minutes in the fridge lets flavors meld—and while you wait, you can prep side dishes or set the table. Having everything ready makes grilling seamless and stress-free.

How to Make Grilled Pineapple with Cinnamon and Rum Recipe

1. Prepare your pineapple. Use a sharp knife to trim off the top and bottom, then slice off the rind. Cut into spears or rings about ¾ to 1 inch thick. For rings, use a small cutter or knife to remove the core—this keeps every bite tender and easy to enjoy. Placing them in a large zip-top bag makes marinating hassle-free and mess-free.

2. Whisk together your marinade. Combine melted butter, dark brown sugar, rum (if using), cinnamon, and a pinch of salt in a bowl. You’ll notice the sugar starts to dissolve, and the mixture smells warm and inviting. Pour it into the bag with the pineapple, then gently toss to coat every piece. This buttery, spiced glaze is what gives the fruit a crisp-edged, caramelized finish.

3. Chill to infuse flavor. Pop the bag into the fridge for 20-30 minutes. This brief rest lets the marinade soak in, softening the pineapple’s texture slightly while locking in those unforgettable flavors. You can prep other dishes or even tidy your kitchen during this easy wait.

4. Preheat your grill or grill pan. Aim for medium heat—about 375-400°F—to create the perfect grill marks without burning the sugars. If you’re indoors, a heavy grill pan works beautifully and gives you similar results. Make sure everything is hot before placing your pineapple; this will seal in juices and bring out that golden caramelization that makes you smile.

5. Grill your pineapple. Place the marinated pineapple pieces on the grill carefully. Let them cook undisturbed for 4-6 minutes, then flip gently and cook another 4-6 minutes. Brush each side with the leftover marinade for luscious, glossy caramelization that smells just like an island breeze.

6. Serve immediately. Take your grilled pineapple off the heat and transfer to a platter. The warm, spiced aroma will draw everyone in, and the contrast between the caramelized crust and tender flesh is utterly delightful. Enjoy it on its own, or paired with vanilla ice cream, yogurt, or even savory grilled meats.

Flavor Variations for Grilled Pineapple with Cinnamon and Rum Recipe

• Spicy kick: Add a dash of cayenne or chili powder to the marinade for a subtle heat that makes the sweetness pop.
• Herby freshness: Toss in some chopped fresh mint or basil right before serving to brighten the rich flavors.
• Tropical twist: Swap cinnamon for ground cardamom or allspice for a warm, exotic edge.
• Nutty crunch: Sprinkle toasted coconut flakes or chopped macadamia nuts on top right after grilling for added texture.
• Citrus lift: Zest lime or orange into the marinade to deepen flavor complexity.
• Non-alcoholic option: Replace rum with pineapple juice or a bit of vanilla extract without losing any of the lush taste.

Storage, Freezer & Reheat Tips

• Store leftover grilled pineapple in an airtight container in the refrigerator up to 3 days; it stays juicy but may lose some crispness on reheating.
• Freezing is possible but not ideal—texture softens. If you must freeze, slice pineapple before grilling and freeze raw.
• Reheat gently in a skillet over low heat or briefly under a broiler to restore warm caramelized notes without drying it out.
• Use chilled pineapple pieces cold in salads or smoothies for an easy snack with a toasted-sugar flavor.

Grilled Pineapple with Cinnamon and Rum Recipe FAQs

Can I use canned pineapple instead of fresh? Fresh pineapple works best because it has firm flesh that grills nicely and caramelizes without becoming mushy. Canned pineapple is softer and wetter, so it won’t hold up well on the grill or soak up the marinade properly.

Do I have to use rum? Rum adds beautiful depth, but it’s totally fine to leave it out or substitute pineapple juice or vanilla extract. The flavor stays rich and delicious without the alcohol.

What if I don’t have a grill? No worries! A heavy-bottomed grill pan or cast-iron skillet heated to medium-high works wonderfully to get those caramelized edges and grill marks indoors.

Can I prepare this ahead of time? Marinate the pineapple a few hours ahead and keep it chilled. Grill right before serving for best texture and flavor—grilled pineapple is at its peak fresh off the heat.

How do I know when the pineapple is done? Look for a richly golden color with dark grill marks and a softened center when you press lightly. The aroma of caramel and cinnamon rising is another great sign you’re just right.

Print